De Beers Centenary Diamond

De Beers Centenary Diamond

De Beers Centenary Diamond

De Beers Centenary Diamond , measuring 273.85 carats ( 54.77 g ) , the third largest diamond has been produced at the Premier Mine .

De Beers Centenary Diamond

The Centenary Diamond is classified based on the level of D color as color by the Gemological Institute of America , which is the highest grade a diamond is colorless and internally and externally flawless . It was named Centenary Diamond as presented in the rough for Centennial.The Centenary Diamond was unveiled in its final form in May 1991 .

De Beers Centenary Diamond